Daikin EWSAX06UDA9W Manual

Daikin Not categorized EWSAX06UDA9W

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User reference guide

Daikin Altherma 3 WS

EWSAH06D 9W▲ ▼

EWSAH06UD 9W▲ ▼

EWSAX06D 9W▲ ▼

EWSAX06UD 9W▲ ▼

▲= A, B, C, …, Z

▼= , , 1, 2, 3, …, 9

Table of contents

User reference guide

EWSAH/X06(U)D

Daikin Altherma 3 WS

4P675766-1 – 2022.04

Table of contents

1 Installer settings: Tables to be filled in by installer 4

1.1 Configuration wizard....................................................................................................................................................... 4

1.2 Settings menu ................................................................................................................................................................. 4

2 Quick guide 6

2.1 User permission level...................................................................................................................................................... 6

2.2 Space heating/cooling..................................................................................................................................................... 7

2.3 Domestic hot water ........................................................................................................................................................ 10

3 General information 11

3.1 General safety precautions............................................................................................................................................. 11

3.1.1 For the user .................................................................................................................................................... 11

3.2 About the documentation .............................................................................................................................................. 12

3.2.1 About this document...................................................................................................................................... 12

3.2.2 Meaning of warnings and symbols ................................................................................................................ 14

3.3 About the system............................................................................................................................................................ 15

3.3.1 Components in a typical system layout ......................................................................................................... 15

4 Operation 17

4.1 User interface: Overview ................................................................................................................................................ 17

4.2 Menu structure: Overview user settings........................................................................................................................ 19

4.3 Possible screens: Overview............................................................................................................................................. 20

4.3.1 Home screen................................................................................................................................................... 20

4.3.2 Main menu screen.......................................................................................................................................... 22

4.3.3 Setpoint screen............................................................................................................................................... 23

4.3.4 Detailed screen with values ........................................................................................................................... 24

4.4 Turning operation ON or OFF ......................................................................................................................................... 25

4.4.1 Visual indication.............................................................................................................................................. 25

4.4.2 To turn ON or OFF .......................................................................................................................................... 26

4.5 Reading out information................................................................................................................................................. 26

To read out information................................................................................................................................. 26

Possible read-out information ....................................................................................................................... 27

4.6 Space heating/cooling control........................................................................................................................................ 27

4.6.1 About space heating/cooling control............................................................................................................. 27

4.6.2 Setting the space operation mode................................................................................................................. 27

4.6.3 Determining which temperature control you are using................................................................................ 29

4.6.4 To change the desired room temperature .................................................................................................... 29

4.6.5 To change the desired leaving water temperature ....................................................................................... 30

4.7 Domestic hot water control............................................................................................................................................ 31

4.7.1 About domestic hot water control................................................................................................................. 31

4.7.2 Reheat mode .................................................................................................................................................. 32

4.7.3 Scheduled mode............................................................................................................................................. 33

4.7.4 Scheduled + reheat mode .............................................................................................................................. 33

4.7.5 To change the domestic hot water temperature .......................................................................................... 34

4.7.6 Using DHW powerful operation..................................................................................................................... 34

4.8 Preset values and schedules........................................................................................................................................... 35

4.8.1 Using preset values......................................................................................................................................... 35

4.8.2 Setting the energy prices................................................................................................................................ 35

4.8.3 Using and programming schedules................................................................................................................ 37

4.8.4 Schedule screen: Example.............................................................................................................................. 40

4.9 Weather-dependent curve ............................................................................................................................................. 44

4.9.1 What is a weather-dependent curve? ........................................................................................................... 44

4.9.2 2-points curve................................................................................................................................................. 45

4.9.3 Slope-offset curve........................................................................................................................................... 46

4.9.4 Using weather-dependent curves.................................................................................................................. 47

4.10 Other functionalities....................................................................................................................................................... 49

4.10.1 To configure time and date............................................................................................................................ 49

4.10.2 Using quiet mode ........................................................................................................................................... 49

4.10.3 Using holiday mode ........................................................................................................................................ 50

5 Energy saving tips 52

6 Maintenance and service 53

6.1 Overview: Maintenance and service .............................................................................................................................. 53

7 Troubleshooting 55

Table of contents

User reference guide

EWSAH/X06(U)D

Daikin Altherma 3 WS

4P675766-1 – 2022.04

7.1 To display the help text in case of a malfunction........................................................................................................... 55

7.2 To check the malfunction history ................................................................................................................................... 55

7.3 Symptom: You are feeling too cold (hot) in your living room........................................................................................ 56

7.4 Symptom: The water at the tap is too cold.................................................................................................................... 56

7.5 Symptom: Heat pump failure ......................................................................................................................................... 57

7.6 Symptom: The system is making gurgling noises after commissioning......................................................................... 57

8 Relocation 59

8.1 Overview: Relocation...................................................................................................................................................... 59

9 Disposal 60

10 Glossary 61